From 1e6c5a231ec74f1810d8a94b7585d35fd9be83c7 Mon Sep 17 00:00:00 2001
From: James Lu <GLolol1@hotmail.com>
Date: Sun, 13 Sep 2015 17:58:39 -0700
Subject: [PATCH] relay.handle_topic: don't fail if we're bursting and no old
 topic exists

---
 plugins/relay.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/relay.py b/plugins/relay.py
index 0f053a4..21cef47 100644
--- a/plugins/relay.py
+++ b/plugins/relay.py
@@ -707,7 +707,7 @@ utils.add_hook(handle_mode, 'MODE')
 
 def handle_topic(irc, numeric, command, args):
     channel = args['channel']
-    oldtopic = args['oldtopic']
+    oldtopic = args.get('oldtopic')
     topic = args['topic']
     if checkClaim(irc, channel, numeric):
         for name, remoteirc in world.networkobjects.items():
@@ -725,7 +725,7 @@ def handle_topic(irc, numeric, command, args):
             else:
                 rsid = getRemoteSid(remoteirc, irc)
                 remoteirc.proto.topicServer(rsid, remotechan, topic)
-    else:  # Topic change blocked by claim.
+    elif oldtopic:  # Topic change blocked by claim.
         irc.proto.topicClient(irc.pseudoclient.uid, channel, oldtopic)
 
 utils.add_hook(handle_topic, 'TOPIC')